#1CA83A#1CA83A

#1CA83A is a light, vivid green. Relative luminance 0.286; OKLCH L 64.0% C 0.188 H 145.7°. Best body text is #000000 at 6.71:1 contrast (WCAG AA passes).

Color values

HEX#1CA83A
RGBrgb(28, 168, 58)
HSLhsl(133, 71%, 38%)
HSVhsv(133, 83%, 66%)
CMYKcmyk(83.3%, 0%, 65.5%, 34.1%)
CIE-LABlab(60.39, -57.60, 45.53)
CIE-LCHlch(60.39, 73.42, 141.68°)
OKLaboklab(63.95% -0.1551 0.1058)
OKLCHoklch(63.95% 0.188 145.7)
XYZxyz(15.2441, 28.5557, 8.7106)
Luminance0.2856 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1CA83A #A81C8A
analogous
#44A81C #1CA83A #1CA880
triadic
#1CA83A #3A1CA8 #A83A1C
tetradic
#1CA83A #1C44A8 #A81C8A #A8801C
square
#1CA83A #1C44A8 #A81C8A #A8801C
split-complementary
#1CA83A #801CA8 #A81C44
monochromatic
#0B3F16 #137428 #1CA83A #26DB4D #5BE478

Accessibility & contrast

On white

3.13
#1CA83A on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.71
#1CA83A on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1CA83A
6.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1CA83A#FFFFFF#000000##000000
##1CA83A1.003.136.716.71
#FFFFFF3.131.0021.0021.00
#0000006.7121.001.001.00
##0000006.7121.001.001.00

Color blindness preview

Protanopia (red-blind)
#AB982C
Deuteranopia (green-blind)
#9C8E44
Tritanopia (blue-blind)
#00A491
Achromatopsia (no color)
#929292

Design tokens & code

CSS
--color: #1ca83a;
/* rgb */ color: rgb(28, 168, 58);
/* oklch */ color: oklch(64.0% 0.188 145.7);
Tailwind
colors: {
  custom: {
    50: '#74c375',
    500: '#1ca83a',
    950: '#000000',
  },
}
SCSS
$custom: #1ca83a;
$custom-light: #74c375;
$custom-dark: #000000;
JSON
{
  "hex": "#1ca83a",
  "rgb": {
    "r": 28,
    "g": 168,
    "b": 58
  },
  "hsl": {
    "h": 132.857,
    "s": 71.429,
    "l": 38.431
  },
  "oklch": {
    "l": 0.63953,
    "c": 0.18775,
    "h": 145.7
  },
  "luminance": 0.28558
}

Semantic roles & 50–950 ramp

primary
#1CA83A
secondary
#C758B0
accent
#3AC7EE
background
#F7FCF7
surface
#EEF8ED
border
#C9D1C8
text
#0A1309
muted
#7C827B

Preview Lab

Preview with #1CA83A

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →

#1CA83A Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva